6.5

CVE-2026-18699

Improper Input Validation in MongoDB Query Planner Leads to Denial of Service

An issue in MongoDB Server's query planner could allow an authenticated user with read-level privileges to cause the server process to terminate unexpectedly by submitting a specially formed query against a collection with a text index. This could result in a denial of service, affecting connected clients and in-flight operations.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
MongoDB ≫ MongoDB Version >= 7.0.0 < 7.0.40
MongoDB ≫ MongoDB Version >= 8.0.0 < 8.0.29
MongoDB ≫ MongoDB Version >= 8.2.0 <= 8.2.12
MongoDB ≫ MongoDB Version >= 8.3.0 < 8.3.8
MongoDB ≫ MongoDB Version 9.0.0 Update alpha0 SwEdition - SwPlatform -
MongoDB ≫ MongoDB Version 9.0.0 Update alpha1 SwEdition - SwPlatform -
MongoDB ≫ MongoDB Version 9.1.0 Update alpha0 SwEdition - SwPlatform -
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.29% 0.213
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
MongoDb 6 0 0
CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
MongoDb 6.5 2.8 3.6
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE-476 NULL Pointer Dereference

The product dereferences a pointer that it expects to be valid but is NULL.

https://jira.mongodb.org/browse/SERVER-130266
Vendor Advisory
Issue Tracking